添加设置路由route

2024-11-11 08:19:15

1、route命令解析:添加到主机的路由:拭貉强跳# route add –host 192.168.1.10 dev eth0# route add –host 192.168.1.10 gw 192.168.1.1添加到网络的路由:# route add –net 192.168.1.0 netmask 255.255.255.0 eth0# route add –net 192.168.1.0 netmask 255.255.255.0 gw 192.168.1.1# route add –net 192.168.1.0/24 eth1添加默认网关:# route add default gw 192.168.1.1删除路由:# route del –host 192.168.1.10 dev eth0

2、添加永久路由方法:方法一:# vi /etc/rc.lo罕铞泱殳cal(添加到末尾)语句:route add -荏鱿胫协net 192.168.3.0/24 dev eth0route add -net 192.168.2.0/24 gw 192.168.2.254方法二:# vi /etc/sysconfig/network (添加到末尾)语句:GATEWAY=gw-ip 或者 GATEWAY=gw-dev方法三:# vi /etc/sysconfig/static-routes (没有static-routes的话就手动建立一个这样的文件)语句:any net 192.168.3.0/24 gw 192.168.3.254any net 10.250.228.128 netmask 255.255.255.192 gw 10.250.228.129方法四:开启 IP 转发:# echo "1" >/proc/sys/net/ipv4/ip_forward (临时)# vi /etc/sysctl.conf --> net.ipv4.ip_forward=1 (永久开启)

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